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Not Even Wrong

Not Even Wrong
Graham Farmelo has posted a very interesting interview he did with Witten last year, as part of his promotion of his forthcoming book The Universe Speaks in Numbers. One surprising thing I learned from the interview is that Witten learned Calculus when he was 11 (this would have been 1962). He quite liked that, but then lost interest in math for many years, since no one gave him more advanced material to study. After years of studying non math/physics subjects and doing things like working on the 1972 McGovern campaign, he finally realized physics and math were where his talents lay. He ended up doing a Ph.D. at Princeton with David Gross, starting work with him just months after the huge breakthrough of asymptotic freedom, which put in place the final main piece of the Standard Model. If only back in 1962 someone had told Witten about linear algebra and quantum mechanics, the entire history of the subject could have been quite different. About the landscape:

Related:  Quantique

Équation de Dirac Un article de Wikipédia, l'encyclopédie libre. L'équation de Dirac est une équation formulée par Paul Dirac en 1928 dans le cadre de sa mécanique quantique relativiste de l'électron. Il s'agit au départ d'une tentative pour incorporer la relativité restreinte à des modèles quantiques, avec une écriture linéaire entre la masse et l'impulsion. Explication[modifier | modifier le code] Bibliography of Quantum Cryptography by Gilles Brassard Département IRO, Université de Montréal. C.P. 6128, Succursale "Centre-Ville" Montréal (Québec) Canada H3C 3J7

The spherical genius of the Hüttlin Kugelmotor Huttlin kugel motor prototype under testing Image Gallery (25 images) The car is not going to disappear anytime soon and neither is the combustion engine, despite the inevitable rise in fuel prices. We have said it before, electrical motors are an energy-efficient method for driving vehicles but battery technology is simply not going to advance quickly enough for all-electric vehicles to be a practical reality for most uses anytime soon. Recent Physics of the Dark Universe Articles Recently published articles from Physics of the Dark Universe. EURECA Conceptual Design Report The EURECA Collaboration Available online 4 April 2014G. Angloher | E. Armengaud | C. Preposterous Universe Usually, technical advances in mathematical physics don’t generate a lot of news buzz. But last year a story in Quanta proved to be an exception. It relayed the news of an intriguing new way to think about quantum field theory — a mysterious mathematical object called the Amplituhedron, which gives a novel perspective on how we think about the interactions of quantum fields.

les leçons de la mécanique quantique-formalisme quantique Mioara Mugur-Schächter * Note. Le texte qui suit est le manuscrit d'un article envoyé à la revue Le Débat. Quantum Diaries An Engineer In Shenzhen » Chronicling a trip to China to manufacture a product Backreaction Peter Woit's Home Page About Me I'm currently a Senior Lecturer in the Mathematics department at Columbia University, where I teach, do research, and am responsible for the department Computer system. For the past couple years, I've also been our Calculus Director, coordinating Calculus teaching and implementing our use of the WebAssign online homework system in some of the Calculus classes. My academic background includes undergraduate and master's degrees in physics from Harvard, a Ph.D. in particle theory from Princeton, and postdocs in physics (ITP Stony Brook) and mathematics (MSRI Berkeley). I've been at Columbia since 1989, starting here as Ritt assistant professor.

ZEITGEIST THE MOVIE REMASTERED : Peter Joseph <div style="padding:5px; font-size:80%; width:300px; background-color:white; margin-left:auto; margin-right:auto; border:1px dashed gray;"> Internet Archive's<!--'--> in-browser video player requires JavaScript to be enabled. It appears your browser does not have it turned on. Ligne du temps: 800BC-700AD Indian mathematicians are marked in red Other non-Greek mathematicians are marked in blue For the purposes of this diagram, if birth or death dates are not known, we have assigned a life span of 60 years. Scroll the window to see the whole diagram

The Awakening - Mécanique quantique du cerveau humain et la conscience «Times End Game Before reading this interesting and potentially life changing blog, it would be a good idea to watch the following short videos at the links provided below; and read the article, third link below, as a prerequisite if one does not understand the double slit experiment or basic quantum physics. Dr. Granville Dharmawardena of the University of Colombo writes that psychologists often speak of the mind and the body as two separate entities for convenience, but most acknowledge that they are intimately entwined. Yet none knows exactly how or how intimately. So the mind body problem keeps stubbornly resisting a definite solution. Philosopher John Searle (Mills Professor of Philosophy, University of California, and Berkley) says that today’s philosophers are reluctant to tackle such big problems as how people have been trying to understand their relationship to the universe.

Qu'est-ce que Quark Want to stay on top of all the space news? Follow @universetoday on Twitter Asking the right questions?